linux-kernel - Re: Revoking filesystems [was Re: Sysfs attributes racing with unregistration]

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Message-ID: <20120105205528.GB2934@google.com>
Date:	Thu, 5 Jan 2012 12:55:28 -0800
From:	Tejun Heo <tj@...nel.org>
To:	"Eric W. Biederman" <ebiederm@...ssion.com>
Cc:	Ted Ts'o <tytso@....edu>, Alan Stern <stern@...land.harvard.edu>,
	Kernel development list <linux-kernel@...r.kernel.org>,
	Greg Kroah-Hartman <gregkh@...e.de>,
	Kay Sievers <kay.sievers@...y.org>
Subject: Re: Revoking filesystems [was Re: Sysfs attributes racing with
 unregistration]

On Thu, Jan 05, 2012 at 12:43:11PM -0800, Eric W. Biederman wrote:
> That does require a notification from the block device going away
> to the filesystem.  Tejun is there an existing mechanism that we
> can plug into or do we need to implement something new?

Of course, udev.

Thanks.

-- 
tejun
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